1 — Calcaneal tendon; 2 — Flexor retinaculum; 3 — Tibialis posterior; Tendon; 4 — Medial malleolus; 5 — Flexor digitorum longus; Tendon; 6 — Tibialis posterior; 7 — Flexor digitorum longus; 8 — Oblique popliteal ligament; 9 — Semimembranosus bursa; 10 — Semimembranosus; Tendon; 11 — Medial subtendinous bursa of gastrocnemius; 12 — Gastrocnemius, medial head; 13 — Femur; Thigh bone, popliteal surface; 14 — Biceps femoris; 15 — Gastrocnemius, lateral head; 16 — Plantaris; 17 — Popliteus; 18 — Soleus; 19 — Fibula, interosseous border; 20 — Fibularis longus; Peroneus longus; 21 — Flexor hallucis longus; 22 — Tibia; 23 — Flexor hallucis longus; Tendon; 24 — Superior fibular retinaculum; Superior peroneal retinaculum; 25 — Calcaneal tuberosity
